1. Chang, D.T., 2000. A new era for public transport development in China. China Environment Series, Issue 3, 1999/2000. Woodrow Wilson Center, Washington, DC.
2. Chen, Q., 2001. Review of China's Automobile Industrial Development. Draft report, Qsinghua University, Beijing.
3. Gan, L., 1998. Energy development and environmental constraints in China. Energy Policy, 26(2).
4. The Chinese Automobile Industry;Hirabayashi,1997
5. Hu, X.J., Zhang, X.L., He, J.K., 2001. A Review of the Auto Industry in China, Qsinghua University, Beijing.